Ceramic Fiber Board
Product Description
Product Detail
Prime Features:
Ceramic fiber board uses non-brittle material, therefore it has good tenacity, high compressive strength, good flatness and mechanical process ability. It is ideal material for wall liner and back lining of the heating equipments.
Prime Features:
> Flat surface;
> Excellent mechanical and structure strength;
> Equal volumetric weight and thickness;
> Low thermal conductivity and low shrinkage;
> Air-current resistant washing.
Specification:
| Item | COM | ST | HP | HAS | HZ | |
| Categorize the Temp oC | 1100 | 1260 | 1260 | 1360 | 1430 | |
| Working Temp oC | < 1000 | 1050 | 1100 | 1200 | 1350 | |
| Colour | White | White | White | White | White | |
| Density kg/m3 | 260/320 | 260/320 | 260/320 | 260/320 | 260/320 | |
| Rate of line (%) 24h, density 320kg/m3 | -4 1000oC | -3 1000oC | -3 1100oC | -3 1250oC | -3 1350oC | |
| Rate of thermal conductivity (w/m.k) density: 285kg/m3 |
0.085 (400 0.132 (800 0.180 (1000 |
0.085 (400 0.132 (800 0.180 (1000 |
0.085 (400 0.132 (800 0.180 (1000 |
0.085 (400 0.132 (800 0.180 (1000 |
0.085 (400 0.132 (800 0.180 (1000 |
|
| Tensile strength (Mpa) Strength 10% | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | |
| Chemical composition (%) | AL2O3 | 40~44 | 45~46 | 47~49 | 52~55 | 39~40 |
| AL2O3+SIO2 | 95~96 | 96~97 | 98~99 | 99 | / | |
| AL2O3+SIO2+ZRO2 |
/ |
/ |
/ |
/ |
99 | |
| ZRO2 |
/ |
/ |
/ |
/ |
15~17 | |
| FE2O3 | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 | |
| NA2O+K2O | <0.5 | <0.5 | 0.2 | 0.2 | 0.2 | |
| Size (mm) | Common specification: 600*400*10~5; 900*600*20~50, other made according to customer's requirements | |||||
Application
> Heat insulationfor back lining of high temperature industrial furnace;
> Heat surface lining materials for porcelain furnace, heat treatment furnace of mechanical and metallurgy and other industrial furnaces.